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   <h1 id="index">Index &ndash; O</h1>

<table width="100%" class="indextable"><tr><td width="33%" valign="top">
<dl>

<dt><a href="library/os.html#os.O_APPEND">O_APPEND (in module os)</a></dt>
<dt><a href="library/os.html#os.O_ASYNC">O_ASYNC (in module os)</a></dt>
<dt><a href="library/os.html#os.O_BINARY">O_BINARY (in module os)</a></dt>
<dt><a href="library/os.html#os.O_CREAT">O_CREAT (in module os)</a></dt>
<dt><a href="library/os.html#os.O_DIRECT">O_DIRECT (in module os)</a></dt>
<dt><a href="library/os.html#os.O_DIRECTORY">O_DIRECTORY (in module os)</a></dt>
<dt><a href="library/os.html#os.O_DSYNC">O_DSYNC (in module os)</a></dt>
<dt><a href="library/os.html#os.O_EXCL">O_EXCL (in module os)</a></dt>
<dt><a href="library/os.html#os.O_EXLOCK">O_EXLOCK (in module os)</a></dt>
<dt><a href="library/os.html#os.O_NDELAY">O_NDELAY (in module os)</a></dt>
<dt><a href="library/os.html#os.O_NOATIME">O_NOATIME (in module os)</a></dt>
<dt><a href="library/os.html#os.O_NOCTTY">O_NOCTTY (in module os)</a></dt>
<dt><a href="library/os.html#os.O_NOFOLLOW">O_NOFOLLOW (in module os)</a></dt>
<dt><a href="library/os.html#os.O_NOINHERIT">O_NOINHERIT (in module os)</a></dt>
<dt><a href="library/os.html#os.O_NONBLOCK">O_NONBLOCK (in module os)</a></dt>
<dt><a href="library/os.html#os.O_RANDOM">O_RANDOM (in module os)</a></dt>
<dt><a href="library/os.html#os.O_RDONLY">O_RDONLY (in module os)</a></dt>
<dt><a href="library/os.html#os.O_RDWR">O_RDWR (in module os)</a></dt>
<dt><a href="library/os.html#os.O_RSYNC">O_RSYNC (in module os)</a></dt>
<dt><a href="library/os.html#os.O_SEQUENTIAL">O_SEQUENTIAL (in module os)</a></dt>
<dt><a href="library/os.html#os.O_SHLOCK">O_SHLOCK (in module os)</a></dt>
<dt><a href="library/os.html#os.O_SHORT_LIVED">O_SHORT_LIVED (in module os)</a></dt>
<dt><a href="library/os.html#os.O_SYNC">O_SYNC (in module os)</a></dt>
<dt><a href="library/os.html#os.O_TEMPORARY">O_TEMPORARY (in module os)</a></dt>
<dt><a href="library/os.html#os.O_TEXT">O_TEXT (in module os)</a></dt>
<dt><a href="library/os.html#os.O_TRUNC">O_TRUNC (in module os)</a></dt>
<dt><a href="library/os.html#os.O_WRONLY">O_WRONLY (in module os)</a></dt>
<dt><a href="c-api/typeobj.html#ob_refcnt">ob_refcnt (C member)</a></dt>
<dt><a href="c-api/typeobj.html#ob_size">ob_size (C member)</a></dt>
<dt><a href="c-api/typeobj.html#ob_type">ob_type (C member)</a></dt>
<dt><a href="reference/datamodel.html#index-768">object</a>, <a href="glossary.html#term-object">[1]</a></dt>
  <dd><dl>
    <dt><a href="reference/datamodel.html#index-781">Boolean</a>, <a href="library/stdtypes.html#index-575">[1]</a></dt>
    <dt><a href="c-api/cobject.html#index-7">CObject</a></dt>
    <dt><a href="reference/datamodel.html#index-776">Ellipsis</a></dt>
    <dt><a href="c-api/none.html#index-115">None</a>, <a href="reference/datamodel.html#index-774">[1]</a>, <a href="reference/simple_stmts.html#index-985">[2]</a></dt>
    <dt><a href="reference/datamodel.html#index-775">NotImplemented</a></dt>
    <dt><a href="library/stdtypes.html#index-583">Unicode</a></dt>
    <dt><a href="c-api/buffer.html#index-0">buffer</a>, <a href="library/stdtypes.html#index-583">[1]</a></dt>
    <dt><a href="reference/datamodel.html#index-811">built-in function</a>, <a href="reference/expressions.html#index-923">[1]</a></dt>
    <dt><a href="reference/datamodel.html#index-812">built-in method</a>, <a href="reference/expressions.html#index-923">[1]</a></dt>
    <dt><a href="c-api/bytearray.html#index-3">bytearray</a></dt>
    <dt><a href="reference/datamodel.html#index-802">callable</a>, <a href="reference/expressions.html#index-921">[1]</a></dt>
    <dt><a href="reference/compound_stmts.html#index-767">class</a>, <a href="reference/datamodel.html#index-813">[1]</a>, <a href="reference/datamodel.html#index-817">[2]</a>, <a href="c-api/class.html#index-4">[3]</a>, <a href="reference/expressions.html#index-924">[4]</a></dt>
    <dt><a href="reference/datamodel.html#index-813">class instance</a>, <a href="reference/datamodel.html#index-817">[1]</a>, <a href="reference/datamodel.html#index-821">[2]</a>, <a href="reference/expressions.html#index-925">[3]</a></dt>
    <dt><a href="library/marshal.html#index-411">code</a>, <a href="reference/datamodel.html#index-827">[1]</a>, <a href="library/stdtypes.html#index-598">[2]</a></dt>
    <dt><a href="reference/datamodel.html#index-784">complex</a></dt>
    <dt><a href="c-api/complex.html#index-8">complex number</a>, <a href="library/stdtypes.html#index-575">[1]</a></dt>
    <dt><a href="extending/newtypes.html#index-171">deallocation</a></dt>
    <dt><a href="reference/datamodel.html#index-800">dictionary</a>, <a href="reference/datamodel.html#index-817">[1]</a>, <a href="reference/datamodel.html#index-848">[2]</a>, <a href="reference/simple_stmts.html#index-995">[3]</a>, <a href="reference/expressions.html#index-899">[4]</a>, <a href="reference/expressions.html#index-914">[5]</a>, <a href="c-api/dict.html#index-12">[6]</a>, <a href="library/stdtypes.html#index-593">[7]</a></dt>
    <dt><a href="reference/toplevel_components.html#index-1050">file</a>, <a href="reference/datamodel.html#index-825">[1]</a>, <a href="tutorial/inputoutput.html#index-1060">[2]</a>, <a href="c-api/file.html#index-22">[3]</a>, <a href="library/stdtypes.html#index-594">[4]</a></dt>
    <dt><a href="extending/newtypes.html#index-171">finalization</a></dt>
    <dt><a href="reference/datamodel.html#index-783">floating point</a>, <a href="c-api/float.html#index-29">[1]</a>, <a href="library/stdtypes.html#index-575">[2]</a></dt>
    <dt><a href="reference/datamodel.html#index-831">frame</a></dt>
    <dt><a href="reference/datamodel.html#index-798">frozenset</a>, <a href="c-api/set.html#index-138">[1]</a></dt>
    <dt><a href="reference/compound_stmts.html#index-762">function</a>, <a href="reference/datamodel.html#index-803">[1]</a>, <a href="reference/datamodel.html#index-811">[2]</a>, <a href="reference/expressions.html#index-922">[3]</a>, <a href="reference/expressions.html#index-923">[4]</a>, <a href="c-api/function.html#index-31">[5]</a></dt>
    <dt><a href="reference/datamodel.html#index-829">generator</a>, <a href="reference/expressions.html#index-896">[1]</a>, <a href="reference/expressions.html#index-906">[2]</a></dt>
    <dt><a href="reference/datamodel.html#index-788">immutable</a>, <a href="reference/expressions.html#index-889">[1]</a>, <a href="reference/expressions.html#index-900">[2]</a></dt>
    <dt><a href="reference/datamodel.html#index-788">immutable sequence</a></dt>
    <dt><a href="reference/datamodel.html#index-813">instance</a>, <a href="reference/datamodel.html#index-817">[1]</a>, <a href="reference/datamodel.html#index-821">[2]</a>, <a href="c-api/class.html#index-6">[3]</a>, <a href="reference/expressions.html#index-925">[4]</a></dt>
    <dt><a href="reference/datamodel.html#index-778">integer</a>, <a href="library/stdtypes.html#index-575">[1]</a>, <a href="c-api/int.html#index-63">[2]</a></dt>
    <dt><a href="c-api/list.html#index-96">list</a>, <a href="reference/datamodel.html#index-794">[1]</a>, <a href="reference/simple_stmts.html#index-994">[2]</a>, <a href="reference/expressions.html#index-894">[3]</a>, <a href="reference/expressions.html#index-912">[4]</a>, <a href="reference/expressions.html#index-914">[5]</a>, <a href="reference/expressions.html#index-917">[6]</a>, <a href="library/stdtypes.html#index-583">[7]</a>, <a href="library/stdtypes.html#index-590">[8]</a></dt>
    <dt><a href="c-api/long.html#index-100">long integer</a>, <a href="reference/datamodel.html#index-780">[1]</a>, <a href="library/stdtypes.html#index-575">[2]</a></dt>
    <dt><a href="reference/datamodel.html#index-799">mapping</a>, <a href="reference/datamodel.html#index-823">[1]</a>, <a href="reference/simple_stmts.html#index-995">[2]</a>, <a href="reference/expressions.html#index-914">[3]</a>, <a href="c-api/concrete.html#index-11">[4]</a>, <a href="library/stdtypes.html#index-593">[5]</a></dt>
    <dt><a href="reference/datamodel.html#index-805">method</a>, <a href="reference/datamodel.html#index-812">[1]</a>, <a href="tutorial/classes.html#index-1051">[2]</a>, <a href="reference/expressions.html#index-923">[3]</a>, <a href="c-api/method.html#index-107">[4]</a>, <a href="library/stdtypes.html#index-597">[5]</a></dt>
    <dt><a href="reference/datamodel.html#index-814">module</a>, <a href="reference/expressions.html#index-912">[1]</a>, <a href="c-api/module.html#index-109">[2]</a></dt>
    <dt><a href="reference/datamodel.html#index-793">mutable</a>, <a href="reference/simple_stmts.html#index-986">[1]</a>, <a href="reference/simple_stmts.html#index-993">[2]</a></dt>
    <dt><a href="reference/datamodel.html#index-793">mutable sequence</a></dt>
    <dt><a href="reference/datamodel.html#index-777">numeric</a>, <a href="reference/datamodel.html#index-823">[1]</a>, <a href="c-api/concrete.html#index-9">[2]</a>, <a href="library/stdtypes.html#index-572">[3]</a>, <a href="library/stdtypes.html#index-575">[4]</a></dt>
    <dt><a href="reference/datamodel.html#index-779">plain integer</a></dt>
    <dt><a href="reference/expressions.html#index-902">recursive</a></dt>
    <dt><a href="reference/compound_stmts.html#index-751">sequence</a>, <a href="reference/datamodel.html#index-785">[1]</a>, <a href="reference/datamodel.html#index-823">[2]</a>, <a href="reference/simple_stmts.html#index-994">[3]</a>, <a href="reference/expressions.html#index-914">[4]</a>, <a href="reference/expressions.html#index-917">[5]</a>, <a href="reference/expressions.html#index-947">[6]</a>, <a href="c-api/concrete.html#index-10">[7]</a>, <a href="library/stdtypes.html#index-583">[8]</a></dt>
    <dt><a href="reference/datamodel.html#index-797">set</a>, <a href="c-api/set.html#index-138">[1]</a>, <a href="library/stdtypes.html#index-592">[2]</a></dt>
    <dt><a href="reference/datamodel.html#index-796">set type</a></dt>
    <dt><a href="reference/datamodel.html#index-855">slice</a></dt>
    <dt><a href="library/socket.html#index-546">socket</a></dt>
    <dt><a href="c-api/string.html#index-141">string</a>, <a href="reference/datamodel.html#index-789">[1]</a>, <a href="reference/expressions.html#index-914">[2]</a>, <a href="reference/expressions.html#index-917">[3]</a>, <a href="library/stdtypes.html#index-583">[4]</a></dt>
    <dt><a href="library/traceback.html#index-673">traceback</a>, <a href="reference/compound_stmts.html#index-756">[1]</a>, <a href="reference/datamodel.html#index-834">[2]</a>, <a href="reference/simple_stmts.html#index-1015">[3]</a>, <a href="library/sys.html#index-618">[4]</a></dt>
    <dt><a href="c-api/tuple.html#index-148">tuple</a>, <a href="reference/datamodel.html#index-792">[1]</a>, <a href="reference/expressions.html#index-914">[2]</a>, <a href="reference/expressions.html#index-917">[3]</a>, <a href="reference/expressions.html#index-955">[4]</a>, <a href="library/stdtypes.html#index-583">[5]</a></dt>
    <dt><a href="c-api/intro.html#index-71">type</a>, <a href="library/functions.html#index-332">[1]</a>, <a href="c-api/type.html#index-150">[2]</a></dt>
    <dt><a href="reference/datamodel.html#index-791">unicode</a></dt>
    <dt><a href="reference/compound_stmts.html#index-762">user-defined function</a>, <a href="reference/datamodel.html#index-803">[1]</a>, <a href="reference/expressions.html#index-922">[2]</a></dt>
    <dt><a href="reference/datamodel.html#index-805">user-defined method</a></dt>
    <dt><a href="library/stdtypes.html#index-583">xrange</a>, <a href="library/stdtypes.html#index-589">[1]</a></dt>
  </dl></dd>
<dt><a href="library/functions.html#object">object() (built-in function)</a></dt>
<dt><a href="distutils/apiref.html#distutils.ccompiler.CCompiler.object_filenames">object_filenames() (distutils.ccompiler.CCompiler method)</a></dt>
<dt>objects</dt>
  <dd><dl>
    <dt><a href="library/stdtypes.html#index-572">comparing</a></dt>
    <dt><a href="library/pickle.html#index-474">flattening</a></dt>
    <dt><a href="library/pickle.html#index-474">marshalling</a></dt>
    <dt><a href="library/pickle.html#index-474">persistent</a></dt>
    <dt><a href="library/pickle.html#index-474">pickling</a></dt>
    <dt><a href="library/pickle.html#index-474">serializing</a></dt>
  </dl></dd>
<dt><a href="library/aetypes.html#aetypes.ObjectSpecifier">ObjectSpecifier (class in aetypes)</a></dt>
<dt><a href="library/ossaudiodev.html#ossaudiodev.oss_audio_device.obufcount">obufcount() (ossaudiodev.oss_audio_device method)</a></dt>
<dt><a href="library/ossaudiodev.html#ossaudiodev.oss_audio_device.obuffree">obuffree() (ossaudiodev.oss_audio_device method)</a></dt>
<dt>oct</dt>
  <dd><dl>
    <dt><a href="reference/datamodel.html#index-861">built-in function</a></dt>
  </dl></dd>
<dt><a href="library/functions.html#oct">oct() (built-in function)</a></dt>
  <dd><dl>
    <dt><a href="library/future_builtins.html#future_builtins.oct">(in module future_builtins)</a></dt>
  </dl></dd>
<dt>octal</dt>
  <dd><dl>
    <dt><a href="library/stdtypes.html#index-576">literals</a></dt>
  </dl></dd>
<dt><a href="reference/lexical_analysis.html#index-979">octal literal</a></dt>
<dt><a href="library/string.html#string.octdigits">octdigits (in module string)</a></dt>
<dt><a href="library/pyexpat.html#xml.parsers.expat.ExpatError.offset">offset (xml.parsers.expat.ExpatError attribute)</a></dt>
<dt><a href="library/curses.html#curses.OK">OK (in module curses)</a></dt>
<dt><a href="library/rexec.html#rexec.RExec.ok_builtin_modules">ok_builtin_modules (rexec.RExec attribute)</a></dt>
<dt><a href="library/rexec.html#rexec.RExec.ok_file_types">ok_file_types (rexec.RExec attribute)</a></dt>
<dt><a href="library/rexec.html#rexec.RExec.ok_path">ok_path (rexec.RExec attribute)</a></dt>
<dt><a href="library/rexec.html#rexec.RExec.ok_posix_names">ok_posix_names (rexec.RExec attribute)</a></dt>
<dt><a href="library/rexec.html#rexec.RExec.ok_sys_names">ok_sys_names (rexec.RExec attribute)</a></dt>
<dt><a href="library/ctypes.html#ctypes.OleDLL">OleDLL (class in ctypes)</a></dt>
<dt><a href="library/turtle.html#turtle.onclick">onclick() (in module turtle)</a>, <a href="library/turtle.html#turtle.onclick">[1]</a></dt>
<dt><a href="library/turtle.html#turtle.ondrag">ondrag() (in module turtle)</a></dt>
<dt><a href="library/cmd.html#cmd.Cmd.onecmd">onecmd() (cmd.Cmd method)</a></dt>
<dt><a href="library/turtle.html#turtle.onkey">onkey() (in module turtle)</a></dt>
<dt><a href="library/turtle.html#turtle.onrelease">onrelease() (in module turtle)</a></dt>
<dt><a href="library/turtle.html#turtle.onscreenclick">onscreenclick() (in module turtle)</a></dt>
<dt><a href="library/turtle.html#turtle.ontimer">ontimer() (in module turtle)</a></dt>
<dt>open</dt>
  <dd><dl>
    <dt><a href="reference/datamodel.html#index-825">built-in function</a>, <a href="tutorial/inputoutput.html#index-1060">[1]</a></dt>
  </dl></dd>
<dt><a href="library/miniaeframe.html#index-418">Open Scripting Architecture</a></dt>
<dt><a href="library/functions.html#open">open() (built-in function)</a></dt>
  <dd><dl>
    <dt><a href="library/framework.html#FrameWork.DialogWindow.open">(FrameWork.DialogWindow method)</a></dt>
    <dt><a href="library/framework.html#FrameWork.Window.open">(FrameWork.Window method)</a></dt>
    <dt><a href="distutils/apiref.html#distutils.text_file.TextFile.open">(distutils.text_file.TextFile method)</a></dt>
    <dt><a href="library/imaplib.html#imaplib.IMAP4.open">(imaplib.IMAP4 method)</a></dt>
    <dt><a href="library/aifc.html#aifc.open">(in module aifc)</a></dt>
    <dt><a href="library/anydbm.html#anydbm.open">(in module anydbm)</a></dt>
    <dt><a href="library/cd.html#cd.open">(in module cd)</a></dt>
    <dt><a href="library/codecs.html#codecs.open">(in module codecs)</a></dt>
    <dt><a href="library/dbhash.html#dbhash.open">(in module dbhash)</a></dt>
    <dt><a href="library/dbm.html#dbm.open">(in module dbm)</a></dt>
    <dt><a href="library/dl.html#dl.open">(in module dl)</a></dt>
    <dt><a href="library/dumbdbm.html#dumbdbm.open">(in module dumbdbm)</a></dt>
    <dt><a href="library/gdbm.html#gdbm.open">(in module gdbm)</a></dt>
    <dt><a href="library/gzip.html#gzip.open">(in module gzip)</a></dt>
    <dt><a href="library/io.html#io.open">(in module io)</a></dt>
    <dt><a href="library/os.html#os.open">(in module os)</a></dt>
    <dt><a href="library/ossaudiodev.html#ossaudiodev.open">(in module ossaudiodev)</a></dt>
    <dt><a href="library/posixfile.html#posixfile.open">(in module posixfile)</a></dt>
    <dt><a href="library/shelve.html#shelve.open">(in module shelve)</a></dt>
    <dt><a href="library/sunau.html#sunau.open">(in module sunau)</a></dt>
    <dt><a href="library/sunaudio.html#sunaudiodev.open">(in module sunaudiodev)</a></dt>
    <dt><a href="library/tarfile.html#tarfile.open">(in module tarfile)</a></dt>
    <dt><a href="library/wave.html#wave.open">(in module wave)</a></dt>
    <dt><a href="library/webbrowser.html#webbrowser.open">(in module webbrowser)</a></dt>
    <dt><a href="library/pipes.html#pipes.Template.open">(pipes.Template method)</a></dt>
    <dt><a href="library/tarfile.html#tarfile.TarFile.open">(tarfile.TarFile method)</a></dt>
    <dt><a href="library/telnetlib.html#telnetlib.Telnet.open">(telnetlib.Telnet method)</a></dt>
    <dt><a href="library/urllib.html#urllib.URLopener.open">(urllib.URLopener method)</a></dt>
    <dt><a href="library/urllib2.html#urllib2.OpenerDirector.open">(urllib2.OpenerDirector method)</a></dt>
    <dt><a href="library/webbrowser.html#webbrowser.controller.open">(webbrowser.controller method)</a></dt>
    <dt><a href="library/zipfile.html#zipfile.ZipFile.open">(zipfile.ZipFile method)</a></dt>
  </dl></dd></dl></td><td width="33%" valign="top"><dl>
<dt><a href="library/webbrowser.html#webbrowser.open_new">open_new() (in module webbrowser)</a></dt>
  <dd><dl>
    <dt><a href="library/webbrowser.html#webbrowser.controller.open_new">(webbrowser.controller method)</a></dt>
  </dl></dd>
<dt><a href="library/webbrowser.html#webbrowser.open_new_tab">open_new_tab() (in module webbrowser)</a></dt>
  <dd><dl>
    <dt><a href="library/webbrowser.html#webbrowser.controller.open_new_tab">(webbrowser.controller method)</a></dt>
  </dl></dd>
<dt><a href="library/msvcrt.html#msvcrt.open_osfhandle">open_osfhandle() (in module msvcrt)</a></dt>
<dt><a href="library/urllib.html#urllib.URLopener.open_unknown">open_unknown() (urllib.URLopener method)</a></dt>
<dt><a href="library/msilib.html#msilib.OpenDatabase">OpenDatabase() (in module msilib)</a></dt>
<dt><a href="library/dircache.html#dircache.opendir">opendir() (in module dircache)</a></dt>
<dt><a href="library/urllib2.html#urllib2.OpenerDirector">OpenerDirector (class in urllib2)</a></dt>
<dt><a href="library/mhlib.html#mhlib.MH.openfolder">openfolder() (mhlib.MH method)</a></dt>
<dt><a href="library/sunau.html#sunau.openfp">openfp() (in module sunau)</a></dt>
  <dd><dl>
    <dt><a href="library/wave.html#wave.openfp">(in module wave)</a></dt>
  </dl></dd>
<dt><a href="library/gl.html#index-351">OpenGL</a></dt>
<dt><a href="library/_winreg.html#_winreg.OpenKey">OpenKey() (in module _winreg)</a></dt>
<dt><a href="library/_winreg.html#_winreg.OpenKeyEx">OpenKeyEx() (in module _winreg)</a></dt>
<dt><a href="library/syslog.html#syslog.openlog">openlog() (in module syslog)</a></dt>
<dt><a href="library/mhlib.html#mhlib.Message.openmessage">openmessage() (mhlib.Message method)</a></dt>
<dt><a href="library/ossaudiodev.html#ossaudiodev.openmixer">openmixer() (in module ossaudiodev)</a></dt>
<dt><a href="library/al.html#al.openport">openport() (in module al)</a></dt>
<dt><a href="library/os.html#os.openpty">openpty() (in module os)</a></dt>
  <dd><dl>
    <dt><a href="library/pty.html#pty.openpty">(in module pty)</a></dt>
  </dl></dd>
<dt><a href="library/macos.html#MacOS.openrf">openrf() (in module MacOS)</a></dt>
<dt>OpenSSL</dt>
  <dd><dl>
    <dt><a href="library/hashlib.html#index-355">(use in module hashlib)</a></dt>
    <dt><a href="library/ssl.html#index-553">(use in module ssl)</a></dt>
  </dl></dd>
<dt><a href="library/msilib.html#msilib.Database.OpenView">OpenView() (msilib.Database method)</a></dt>
<dt>operation</dt>
  <dd><dl>
    <dt><a href="reference/expressions.html#index-949">Boolean</a></dt>
    <dt><a href="reference/expressions.html#index-932">binary arithmetic</a></dt>
    <dt><a href="reference/expressions.html#index-940">binary bitwise</a></dt>
    <dt><a href="library/stdtypes.html#index-584">concatenation</a></dt>
    <dt><a href="library/stdtypes.html#index-584">extended slice</a></dt>
    <dt><a href="reference/simple_stmts.html#index-1000">null</a></dt>
    <dt><a href="library/stdtypes.html#index-584">repetition</a></dt>
    <dt><a href="reference/expressions.html#index-938">shifting</a></dt>
    <dt><a href="library/stdtypes.html#index-584">slice</a></dt>
    <dt><a href="library/stdtypes.html#index-584">subscript</a></dt>
    <dt><a href="reference/expressions.html#index-927">unary arithmetic</a></dt>
    <dt><a href="reference/expressions.html#index-927">unary bitwise</a></dt>
  </dl></dd>
<dt>operations</dt>
  <dd><dl>
    <dt><a href="library/stdtypes.html#index-563">Boolean</a>, <a href="library/stdtypes.html#index-568">[1]</a></dt>
    <dt><a href="library/stdtypes.html#index-581">bit-string</a></dt>
    <dt><a href="library/stdtypes.html#index-581">masking</a></dt>
    <dt><a href="library/stdtypes.html#index-581">shifting</a></dt>
  </dl></dd>
<dt>operations on</dt>
  <dd><dl>
    <dt><a href="library/stdtypes.html#index-593">dictionary type</a></dt>
    <dt><a href="library/stdtypes.html#index-581">integer types</a></dt>
    <dt><a href="library/stdtypes.html#index-591">list type</a></dt>
    <dt><a href="library/stdtypes.html#index-593">mapping types</a></dt>
    <dt><a href="library/stdtypes.html#index-578">numeric types</a></dt>
    <dt><a href="library/stdtypes.html#index-584">sequence types</a>, <a href="library/stdtypes.html#index-591">[1]</a></dt>
  </dl></dd>
<dt>operator</dt>
  <dd><dl>
    <dt><a href="library/stdtypes.html#index-571">!=</a></dt>
    <dt><a href="library/stdtypes.html#index-571">&lt;</a></dt>
    <dt><a href="library/stdtypes.html#index-571">&lt;=</a></dt>
    <dt><a href="library/stdtypes.html#index-571">==</a></dt>
    <dt><a href="library/stdtypes.html#index-571">&gt;</a></dt>
    <dt><a href="library/stdtypes.html#index-571">&gt;=</a></dt>
    <dt><a href="reference/expressions.html#index-951">and</a>, <a href="library/stdtypes.html#index-567">[1]</a>, <a href="library/stdtypes.html#index-569">[2]</a></dt>
    <dt><a href="library/stdtypes.html#index-571">comparison</a></dt>
    <dt><a href="reference/expressions.html#index-947">in</a>, <a href="library/stdtypes.html#index-574">[1]</a>, <a href="library/stdtypes.html#index-584">[2]</a></dt>
    <dt><a href="reference/expressions.html#index-948">is</a>, <a href="library/stdtypes.html#index-571">[1]</a></dt>
    <dt><a href="reference/expressions.html#index-948">is not</a>, <a href="library/stdtypes.html#index-571">[1]</a></dt>
    <dt><a href="reference/expressions.html#index-950">not</a>, <a href="library/stdtypes.html#index-569">[1]</a></dt>
    <dt><a href="reference/expressions.html#index-947">not in</a>, <a href="library/stdtypes.html#index-574">[1]</a>, <a href="library/stdtypes.html#index-584">[2]</a></dt>
    <dt><a href="reference/expressions.html#index-952">or</a>, <a href="library/stdtypes.html#index-567">[1]</a>, <a href="library/stdtypes.html#index-569">[2]</a></dt>
    <dt><a href="reference/datamodel.html#index-839">overloading</a></dt>
    <dt><a href="reference/expressions.html#index-958">precedence</a></dt>
  </dl></dd>
<dt><a href="library/operator.html#module-operator">operator (module)</a></dt>
<dt><a href="reference/lexical_analysis.html#index-980">operators</a></dt>
<dt><a href="library/dis.html#dis.opmap">opmap (in module dis)</a></dt>
<dt><a href="library/dis.html#dis.opname">opname (in module dis)</a></dt>
<dt><a href="library/pickletools.html#pickletools.optimize">optimize() (in module pickletools)</a></dt>
<dt><a href="library/tix.html#Tix.OptionMenu">OptionMenu (class in Tix)</a></dt>
<dt><a href="library/doctest.html#doctest.Example.options">options (doctest.Example attribute)</a></dt>
<dt><a href="library/configparser.html#ConfigParser.RawConfigParser.options">options() (ConfigParser.RawConfigParser method)</a></dt>
<dt><a href="library/configparser.html#ConfigParser.RawConfigParser.optionxform">optionxform() (ConfigParser.RawConfigParser method)</a></dt>
<dt><a href="library/optparse.html#module-optparse">optparse (module)</a></dt>
<dt>or</dt>
  <dd><dl>
    <dt><a href="reference/expressions.html#index-943">bitwise</a></dt>
    <dt><a href="reference/expressions.html#index-942">exclusive</a></dt>
    <dt><a href="reference/expressions.html#index-943">inclusive</a></dt>
    <dt><a href="reference/expressions.html#index-952">operator</a>, <a href="library/stdtypes.html#index-567">[1]</a>, <a href="library/stdtypes.html#index-569">[2]</a></dt>
  </dl></dd>
<dt><a href="library/operator.html#operator.or_">or_() (in module operator)</a></dt>
<dt>ord</dt>
  <dd><dl>
    <dt><a href="reference/datamodel.html#index-789">built-in function</a>, <a href="reference/datamodel.html#index-790">[1]</a>, <a href="reference/datamodel.html#index-791">[2]</a></dt>
  </dl></dd>
<dt><a href="library/functions.html#ord">ord() (built-in function)</a></dt>
<dt>order</dt>
  <dd><dl>
    <dt><a href="reference/expressions.html#index-957">evaluation</a></dt>
  </dl></dd>
<dt><a href="library/pyexpat.html#xml.parsers.expat.xmlparser.ordered_attributes">ordered_attributes (xml.parsers.expat.xmlparser attribute)</a></dt>
<dt><a href="library/aetypes.html#aetypes.Ordinal">Ordinal (class in aetypes)</a></dt>
<dt><a href="library/wsgiref.html#wsgiref.handlers.BaseHandler.origin_server">origin_server (wsgiref.handlers.BaseHandler attribute)</a></dt>
<dt>os</dt>
  <dd><dl>
    <dt><a href="library/stdtypes.html#index-594">module</a>, <a href="library/posix.html#index-483">[1]</a></dt>
  </dl></dd>
<dt><a href="library/os.html#module-os">os (module)</a></dt>
<dt><a href="library/os.path.html#module-os.path">os.path (module)</a></dt>
<dt><a href="library/wsgiref.html#wsgiref.handlers.BaseHandler.os_environ">os_environ (wsgiref.handlers.BaseHandler attribute)</a></dt>
<dt><a href="library/exceptions.html#exceptions.OSError">OSError</a></dt>
<dt><a href="library/ossaudiodev.html#module-ossaudiodev">ossaudiodev (module)</a></dt>
<dt><a href="library/ossaudiodev.html#ossaudiodev.OSSAudioError">OSSAudioError</a></dt>
<dt><a href="reference/simple_stmts.html#index-985">output</a>, <a href="reference/simple_stmts.html#index-1006">[1]</a></dt>
  <dd><dl>
    <dt><a href="reference/simple_stmts.html#index-985">standard</a>, <a href="reference/simple_stmts.html#index-1007">[1]</a></dt>
  </dl></dd>
<dt><a href="library/cookie.html#Cookie.BaseCookie.output">output() (Cookie.BaseCookie method)</a></dt>
  <dd><dl>
    <dt><a href="library/cookie.html#Cookie.Morsel.output">(Cookie.Morsel method)</a></dt>
  </dl></dd>
<dt><a href="library/email.charset.html#email.charset.Charset.output_charset">output_charset (email.charset.Charset attribute)</a></dt>
<dt><a href="library/gettext.html#gettext.NullTranslations.output_charset">output_charset() (gettext.NullTranslations method)</a></dt>
<dt><a href="library/email.charset.html#email.charset.Charset.output_codec">output_codec (email.charset.Charset attribute)</a></dt>
<dt><a href="library/doctest.html#doctest.OutputChecker.output_difference">output_difference() (doctest.OutputChecker method)</a></dt>
<dt><a href="library/doctest.html#doctest.OutputChecker">OutputChecker (class in doctest)</a></dt>
<dt><a href="library/cookie.html#Cookie.Morsel.OutputString">OutputString() (Cookie.Morsel method)</a></dt>
<dt><a href="library/stringio.html#cStringIO.OutputType">OutputType (in module cStringIO)</a></dt>
<dt><a href="library/decimal.html#decimal.Overflow">Overflow (class in decimal)</a></dt>
<dt><a href="library/exceptions.html#exceptions.OverflowError">OverflowError</a></dt>
  <dd><dl>
    <dt><a href="c-api/long.html#index-102">(built-in exception)</a>, <a href="c-api/long.html#index-103">[1]</a>, <a href="c-api/long.html#index-104">[2]</a>, <a href="reference/datamodel.html#index-779">[3]</a></dt>
  </dl></dd>
<dt><a href="library/curses.html#curses.window.overlay">overlay() (curses.window method)</a></dt>
<dt>overloading</dt>
  <dd><dl>
    <dt><a href="reference/datamodel.html#index-839">operator</a></dt>
  </dl></dd>
<dt><a href="library/fl.html#index-316">Overmars, Mark</a></dt>
<dt><a href="library/curses.html#curses.window.overwrite">overwrite() (curses.window method)</a></dt>
</dl></td></tr></table>


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